15KP17 thru 15KP280A
15,000 W TRANSIENT VOLTAGE
SUPPRESSOR
SCOTTSDALE DIVISION
DESCRIPTION
These Microsemi 15 kW Transient Voltage Suppressors (TVSs) are
designed for applications requiring protection of voltage-sensitive electronic
devices that may be damaged by harsh or severe voltage transients
including lightning per IEC61000-4-5 and class levels with various source
impedances described herein. This series is available in 17 to 280 volt
standoff voltages (V
WM
) in both unidirectional and bi-directional offered in
two different package designs for axial and radial configurations.
Microsemi also offers numerous other TVS products to meet higher or
lower power demands and special applications
IMPORTANT:
For the most current data, consult
MICROSEMI’s
website:
http://www.microsemi.com
APPEARANCE
CASE 5A
(DO-204AR)
CASE 5R
WWW .
Microsemi
.C
OM
FEATURES
•
Available in both Unidirectional and Bidirectional
construction (Bidirectional with C or CA suffix)
•
Available in both axial-leaded and radial packages
(include R prefix in part number for radial package
option shown in figure as “case 5R,” ie . R15KP17A,
R15KP90CA, R15KP280, etc.)
•
Selections for 17 to 280 volt standoff voltages (V
WM
)
•
Suppresses transients up to 15 kW @ 10/1000 µs and
100 kW @ 8/20 µs (see Figure 1)
•
Fast response
•
Options for screening in accordance with MIL-PRF-
19500 for JAN, JANTX, JANTXV, and JANS are
available by adding MQ, MX, MV, or MSP prefixes
respectively to part numbers.
•
Moisture classification is Level 1 with no dry pack
required per IPC/JEDEC J-STD-020B
APPLICATIONS / BENEFITS
•
Protection from switching transients and induced RF
•
Protection from ESD, and EFT per IEC 61000-4-2 and
IEC 61000-4-4
•
Secondary lightning protection per IEC61000-4-5 with
42 Ohms source impedance:
Class 1,2,3,4: 15KP17A - 15KP280A or CA
Class 5: 15KP17A - 15KP280A or CA (short distance)
Class 5: 15KP17A - 15KP110A or CA (long distance)
•
Secondary lightning protection per IEC61000-4-5 with
12 Ohms source impedance:
Class 1 & 2: 15KP17A to 15KP280A or CA
Class 3: 15KP17A to 15KP240A or CA
Class 4: 15KP17A to 15KP120A or CA
•
Secondary lightning protection per IEC61000-4-5 with
2 Ohms source impedance:
Class 2: 15KP17A to 15KP220A or CA
Class 3: 15KP17A to 15KP110A or CA
Class 4: 15KP17A to 15KP54A or CA
MAXIMUM RATINGS
•
Peak Pulse Power dissipation at 25
º
C: 15,000 watts
at 10/1000
µs
(also see Figures 1 and 2)
•
Impulse repetition rate (duty factor): 0.05%
•
t
clamping
(0 volts to V
(BR)
min.): < 100 ps theoretical for
unidirectional and < 5 ns for bidirectional
•
Operating and Storage temperature: -65
º
C to +150
º
C
•
Thermal resistance: 20
º
C/W junction to lead, or
80
º
C/W junction to ambient when mounted on FR4 PC
board with 4 mm
2
copper pads (1oz) and track width 1
mm, length 25 mm
•
Steady-State Power dissipation: 6 watts at T
L
= 30
o
C,
or 1.56 watts at T
A
= 25
º
C when mounted on FR4 PC
board described for thermal resistance
•
Forward Surge: 200 Amps 8.3 ms half-sine wave
•
Solder temperatures: 260
º
C for 10 s (maximum)
Copyright
2002
6-24-2003 REV A
MECHANICAL AND PACKAGING
•
•
•
•
•
•
•
CASE: Void-free transfer molded thermosetting
epoxy body meeting UL94V-0
FINISH: Tin-Lead plated readily solderable per MIL-
STD-750, method 2026
MARKING: Body marked with part number
POLARITY: Band denotes cathode. Bidirectional
not marked for polarity
WEIGHT: 1.7 grams.
TAPE & REEL option: Standard per EIA-296 for
axial package (add “TR” suffix to part number)
See package dimension on last page
15KP17 thru 15KP280A
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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